LOS ANGELES — Senator Dianne Feinstein (D-CA) introduced legislation today to preserve the spectacular heritage of the California desert by creating two new National Monuments and expanding Joshua Tree and Death Valley National Parks and the Mojave National Preserve. The bill would establish new wilderness areas in Death Valley National Park and on lands managed by the Bureau of Land Management (BLM) and the US Forest Service. Finally, the legislation would also establish a permitting process for all renewable energy projects on BLM land.